baber/WOPTO huggingface dataset:
Patent EP-0481135-A1 (EP)
Inventor: JOSEPHSON STANLEY M
IPC: G06Q20/04
Filed: 1990-10-17
Abstract: There are disclosed herein methods and systems for affecting the accounting functions of debiting and crediting a bank's account records, a payor's bank account records and a corporation's accounts receivable or balance forward records with their customer's payments, and are based on the ability of a payment coupon with appropriate payor's authorization and necessary pre-printed machine readable data to create a variety of multi-function transactions. By combining all of the required data elements in a single payment coupon document at either the time of preparation or at the time of receipt of the payment coupon by the corporation, the requirement for subsequent redundant, labor intensive processes are eliminated. The single payment coupon becomes a multi-functional document which generates the transaction to effect the customer's accounts receivable or balance forward, the negotiable instrument to (1) credit the corporation's bank account and (2) debit the customer's bank account while creating a complete audit trail and accountability at each separate processing level.
Patent EP-0431829-A1 (EP)
Inventor: BARTON KENNETH A
IPC: A01H1/00
Filed: 1990-11-28
Abstract: Transgenic plants have been created which express an insect-specific toxin from a scorpion. The chimeric inheritable trait produced conditions of toxicity in the plant cells of toxicity to certain insects upon ingestion of plant tissues. The inheritable trait has also been cross-bred to plants transgenic to the  Bacillus thuringiensis  delta-endotoxin to produce plants having two independent insect-specific toxin traits. Insect feeding trials revealed additive toxic effects. A generalized approach for developing other insecticidal toxins as candidates for insertion into transgenic plants is also presented.
Patent EP-0395485-A1 (EP)
Inventor: TOLLEMBOOM JEAN-LUC
IPC: B60J10/08
Filed: 1990-04-24
Abstract: Weather strip intended to be mounted by being hooked in a metal rail, especially a rail equipping the periphery of a vehicle door. It comprises a sealing member shaped in profile in an elastomer or plastomer material which has expanded in its part intended to be lodged in the said rail (64) and intended to come opposite the bottom of the latter, the said member being able to be deformed without significant force when the strip is being put in place in the rail in order to form a sealing barrier between the rail (11) and the part (60) of the strip which is intended to be lodged in the said rail. <IMAGE>
Patent EP-0407262-A1 (EP)
Inventor: PERSELLO JACQUES
IPC: C01B33/193
Filed: 1990-06-26
Abstract: Precipitated silica with controlled porosity and process for obtaining it. The silica of the invention has the following characteristics:     - B.E.T. specific surface of between 20 and 300 m<2>/g,   - C.T.A.B. specific surface of between 10 and 200 m<2>/g,   - oil (DBP) uptake of between 80 and 400 cm<3>/100 g,   - pore volume of 1 to 10 cm<3>/g,   - mean pore diameter varying between 10 nm and 50 nm. n
Patent EP-0441097-A1 (EP)
Inventor: WEINGOLD HARRIS D
IPC: F04D29/54
Filed: 1990-12-21
Abstract: An airfoil for a compression section of a rotary machine is disclosed. Various construction details are developed to increase the efficiency of the compression section. In one detailed embodiment, the airfoil has a spanwise axis or stacking line which extends in a generally radial direction. The stacking line or spanwise axis is straight over the mid-section of the airfoil and is angled circumferentially toward the radial direction in the end wall regions 58, 66 of the airfoil.
Patent EP-0385946-A1 (EP)
Inventor: HORN HANS
IPC: A63C9/085
Filed: 1990-02-22
Abstract: Binding intended for the fastening of the front of the boot or of the heel, comprising a body (13), pivoting (14) or fixed, equipped with a jaw (15) articulated on the body about a horizontal spindle (16). The body and the jaw are held in a closed position by at least one spring (18) acting by means of a piston (17) on a transmission device comprising two moving parts (21, 24) articulated on each other. One of these moving parts (21) permanently bears on the jaw and the other moving part (24) permanently bears against lateral retention means consisting, for example, of two fixed stops (10) on which bear levers (33a) acting on a transmission member (26). In particular, a lateral displacement of the body or of the boot, respectively, results in a reduction in the vertical pressure of the jaw on the boot. <IMAGE>
Patent EP-0444134-A1 (EP)
Inventor: GAYLORD THOMAS K
IPC: H01L29/68
Filed: 1989-11-16
Abstract: Des dispositifs (100) ondulatoires à électrons et à trous relatifs aux semiconducteurs et à la mécanique quantique, formés par des superstructures (120), assurent entre autres choses une sélectivité d'énergie pour la propagation d'ondes balistiques à électrons et à trous dans les superstructures à des énergies supérieures à celles des barrières d'énergie de potentiel desdites superstructures. Les dispositifs sont élaborés en transformant des modèles pour filtres optiques à couche mince en modèles pour dispositifs à semiconducteurs. La transformation, pour des dispositifs ondulatoires à électrons, consiste à transformer par une représentation graphique l'indice de phase optique en un indice de phase de semiconducteurs proportionnel à la racine carrée du produit de l'énergie cinétique des électrons et de la masse effective des électrons, et à transformer par une représentation graphique l'indice d'amplitude optique en un second indice d'amplitude de semiconducteurs proportionnel à la racine carrée de l'énergie cinétique des électrons divisée par la masse effective des électrons. Un mode de réalisation est un filtre/émetteur (1100) syntonisable, polarisé, à superstructure, à semiconducteurs et à interférence d'électrons pouvant servir par exemple d'émetteur chaud dans un transistor balistique. Un autre mode de réalisation est un guide d'ondes (2100) doté d'une plaque à semiconducteurs, à puits quantique, à électrons ou à trous, comportant une couche (2200) semiconductrice faisant office de substrat, une couche (2201) semiconductrice mince, ainsi qu'une couche (2202) semiconductrice de couverture.
Patent EP-0413016-A1 (EP)
Inventor: BURGER KALMAN
IPC: A61K31/715
Filed: 1990-02-20
Abstract: L'invention concerne de nouveaux associés (complexes) d'acide hyaluronique dépourvu de protons comportant des ions métalliques 3d de la quatrième période de la table périodique, ainsi que des compositions contenant ces associés (complexes) en tant qu'ingrédients actifs. L'invention concerne en outre un procédé de préparation des nouveaux associés (complexes) précités, ainsi que des compositions (pharmaceutiques et cosmétiques) contenant lesdits associés (complexes) en tant qu'ingrédients actifs. Dans ces compositions, on utilise de préférence le hyaluronate de zinc comme ingrédient actif.
Patent EP-0417240-A1 (EP)
Title: Process for reducing propenyl ether concentration in hydroxy-functional polyether compounds.
Inventor: CHAVEZ JOHNNY JR
IPC: C07C41/58
Filed: 1990-03-06
Abstract: The concentration of propenyl ethers in a hydroxy-functional polyether having oxypropylene units is reduced by a process including the step of contacting the polyether with an acid ion exchange resin for a time and at a temperature sufficient for the conversion of at least some of the propenyl ethers to propionaldehyde and in the presence of sufficient water for the conversion. Optionally, the polyether is treated with an epoxy compound in an amount sufficient to reduce the acidity of the polyol.
Patent EP-0440758-A1 (EP)
Inventor: SCHLAGMUELLER WALTER
IPC: F02M59/46
Filed: 1990-07-26
Abstract: Une soupape de commande électromagnétique pour la commande du flux d'une conduite de fluide, en particulier destinée à des pompes d'injection de carburant, présente un élément de soupape (22) développé sur une aiguille de soupape (21), lequel coopère avec un siège de soupape (23). L'aiguille de soupape (21), est reliée à l'induit (29) d'un électro-aimant (25), l'induit (29) se mouvant dans l'air en vue de la réalisation de hautes vitesses de commande et étant isolé de la zone conductrice de liquide de la soupape. En vue d'amortir le plus possible les oscillations de rebondissement qui se produisent lors de la fermeture de la soupape et qui provoquent sa réouverture, la liaison entre l'induit (29) et l'aiguille de soupape (21) est établie au moyen d'un accouplement élastique (tige extensible 38) qui est dimensionné de telle sorte qu'après l'impact de l'élément de soupape (22) sur son siège (23), qui se produit lors de la fermeture de la soupape, l'induit (29) et l'aiguille de soupape (21) oscillent en opposition de phase l'un par rapport à l'autre.
Patent EP-0483201-A1 (EP)
Title: Zeolite y-based catalytic composition which can be used in treating oxygenated effluent containing nitrogen oxides, its preparation and process for use.
Inventor: DESCAT GILLES
IPC: B01D53/86
Filed: 1990-07-10
Abstract: The invention concerns novel zeolite Y containing catalyst compositions and the use thereof for the treatment of oxygenated effluents containing nitrogen oxides. The invention further concerns the preparation of such novel zeolite Y containing catalyst compositions.
Patent EP-0478693-A1 (EP)
Title: Enzyme assisted degradation of surface membranes of harvested fruits and vegetables.
Inventor: POULOSE AYROOKARAN J
IPC: A23L19/00
Filed: 1990-06-22
Abstract: The present invention discloses that the water permeability across the surface membrane of harvested fruits and vegetables can be substantially increased by treating such surfaces with a degradation enzyme. The resulting products are not only more easily dehydrated but can be used to incorporate desirable substances into the interior of the treated fruit or vegetable, such as sweeteners, stabilizers, preservatives, flavor enhancers, etc.
Patent EP-0445250-A1 (EP)
Title: Process for preparing nadolol.
Inventor: KARIMIAN KHASHAYAR
IPC: C07C213/08
Filed: 1990-09-25
Abstract: PCT No. PCT/CA90/00316 Sec. 371 Date May 20, 1991 Sec. 102(e) Date May 20, 1991 PCT Filed Sep. 25, 1990 PCT Pub. No. WO91/04244 PCT Pub. Date Apr. 4, 1991.A process for making 5-(d-3-(tert-butylamino)-2-hydroxypropoxy)-1,2,3,4-tetrahydro-1-cis-2,3 naphthalenediol of the formula    <IMAGE>  (I)  by reacting    <IMAGE>  (II)  in an essentially water free environment with (a) M'IO3 wherein M' represents a suitable ion for forming the salt. (b) I2 (iodine) (c) CH3COO-M''+ wherein M'' represents a suitable ion for forming the salt (d) glacial acetic acid and (e) ROH/M'''OH where R is alkyl and M''' is a suitable metal ion.
Patent EP-0447950-A1 (EP)
Inventor: KUEKENHOEHNER THOMAS DR
IPC: C07D261/18
Filed: 1991-03-14
Abstract: Preparation of isoxazole-4,5-dicarboxylic diesters of the general formula I <IMAGE> in which R<1> is any desired organic radical which is inert under the reaction conditions and in which R<2> and R<3> each represent an alkyl, cycloalkyl or benzyl group, characterised in that an aldoxime of the general formula II <IMAGE> is reacted with a maleic or fumaric diester of the general formula III  R<2>OOC-C=C-COOR<3>    (III), in which R<2> and R<3> are identical or different and have the abovementioned meaning, in the presence of an aqueous solution of a hypohalite, in which the hypohalite is present in excess, relative to II.
Patent EP-0459096-A1 (EP)
Inventor: ROHNER MARKUS ING
IPC: B05B1/04
Filed: 1991-03-14
Abstract: A fan spray nozzle for surface coating, in particular for high-pressure spraying, is provided whose internal dome is not of rotation-symmetrical construction. In one cutting plane in which the nozzle slot also extends, the dome is semicircular-shaped and, on the other hand, ogive-shaped in the plane perpendicular thereto, these two sections merging constantly with one another about the central axis of the nozzle. …<IMAGE>…
Patent EP-0505586-A1 (EP)
Inventor: BRUNNER REINHARD DIPL-ING
IPC: F26B7/00
Filed: 1991-03-23
Abstract: A drying chamber 1 provided for receiving wood 3, 4 to be dried has on a large part of its chamber wall 5 thermal insulation 7. A part 9 of the chamber wall 5 is kept free of thermal insulation 7. This part 9 of the chamber wall 5 forms a condenser for separation of the liquid 39 which has been absorbed from the wood 3, 4 to be dried by a drying medium which can be circulated in the drying chamber 1. 
<IMAGE>
Patent EP-0457147-A1 (EP)
Inventor: FISCHER JENS-DIETER DR
IPC: C08L25/12
Filed: 1991-05-06
Abstract: The invention relates to polymer mixtures comprising: 
 
  A) copolymers of: 
 
  a1) 50 - 99 % by weight of alkyl methacrylates having 1 - 10 carbon atoms in the alkyl radical, 
  a2) 0.5 - 20 % by weight of maleic anhydride or fumaric anhydride or maleimide units, 
  a3) 0.5 - 40 % by weight of vinylaromatic compounds which are optionally substituted by alkyl radicals having 1 to 4 carbon atoms, 
 in an amount of from 0.5 to 99.5 % by weight, based on the total amount of the polymer mixture, and 
  B) copolymers of: 
 
  b1) 99.5 - 50 % by weight of styrene and/or  alpha -methylstyrene, and 
  b2) 0.5 - 50 % by weight of acrylonitrile and/or methacrylonitrile, 
 in an amount of from 99.5 to 0.5 % by weight, based on the total amount of the polymer mixture.
Patent EP-0460693-A1 (EP)
Inventor: PERR JULIUS P
IPC: F02M59/30
Filed: 1991-06-07
Abstract: The present invention is directed to open nozzle unit fuel injectors (10) for injecting a metered quantity of fuel into the cylinder of an internal combustion engine, as synchronously controlled by a drive train (12), wherein the unit fuel injector (10) comprises an injector body with a reciprocably movable plunger (38)(40) assembly disposed therein. The present invention is more specifically directed to a high pressure open nozzle unit fuel injector (10) including a mechanism for injecting fuel at SAC pressures of 30,000 psi or more. Moreover, the plunger assembly (40) comprises a two-piece plunger (38,40) with a variable timing chamber (56) and a timing plunger (40) inbetween the upper (38) and lower plungers (42). Additionally, the lower plunger (42) includes an articulated tip (44) which is movable axially by a small degree with respect to a lower portion of the lower plunger (42) such that trapped fuel volume pressure within the unit injector metering chamber (112) just after injection can be beneficially used to hold the articulated tip (44) in sealing engagement with its cup seat (108) to effectively close off the injection orifices (36) and prevent secondary injection. At the same time, the over-travel experienced within the upper plunger as driven by the drive train is absorbed by the timing mechanism such that the articulated tip does not experience the over-travel.
Patent EP-0463557-A1 (EP)
Inventor: MENAHEM MIKO
IPC: G07B15/02
Filed: 1991-06-19
Abstract: The invention is an electronic device (1), which can be loaded repeatedly with "meter units," by a meter-unit filling computer. The new device (1) according to the invention can be used for street parking, in parking lots and on toll roads, subways, buses the same single device can be used in many countries and cities. 
     The invented device (1) is posted on the inner side of the windshield of parked car. After it is switched on, it deducts meter units at a rate determined by a set of factors (Deduction rate factors). Some of the deduction rate factors are pre-selected by the driver from the invented device's memory at the time of use. The said deducted meter units are accumulated in the memory of the invented device in relation to the said pre - selected Deduction rate factors, and are transferred to meter-unit filling computer in order to credit the appropriate authority.
Patent EP-0464698-A1 (EP)
Inventor: MATSUMI CHIYOKO
IPC: H04N5/926
Filed: 1991-06-28
Abstract: In a method of recording digital signals, in which all audio signals of N channels (N=integer) are recorded on M tracks (M=integer > N) where video signals of I fields (I=integer) are recorded, the improvement comprising: the M tracks being divided into N track groups each having S tracks (S=integer=M/N) arranged successively such that the audio signals of a j-th channel (j=integer) in the N channels are recorded on the tracks of an i-th track group (i=integer) in the N track groups.
Patent EP-0483465-A1 (EP)
Title: Long chain di(acyloxy)dialkylsilanes, di(acyloxy)diarylsilanes, di(acyloxy)dialkoxysilanes, and tetra(acyloxy)silanes, process for their preparation, their use for the preparation of vesicles, so produced vesicles and their use as vehicles for drugs
Inventor: SALAMA ZOSER BOULIS DR
IPC: C07F7/18
Filed: 1991-08-06
Abstract: The invention relates to novel long chain di(acyloxy)dialkylsilanes, di(acyloxy)diarylsilanes, di(acyloxy)dialkoxysilanes and tetra(acyloxy)silanes of the general formula I <IMAGE> in which the radicals R<1> and R<2> represent long chain radicals and the radicals R<3> and R<4> represent comparatively short chain radicals according to the definition in the description. These compounds are suitable for the preparation of vesicles which are related to the liposomes and are designated as siosomes. These vesicles (siosomes) are suitable as carriers of various active substances. <IMAGE>
Patent EP-0472113-A1 (EP)
Inventor: WADA NOBUHIDE
IPC: A01P13/00
Filed: 1991-08-14
Abstract: A pyrimidine derivative having the formula,
     {wherein R 1  is a hydrogen atom or an alkyl group, R 2  is a group having the formula R 3 0 (wherein R 3  is an alkoxyalkyl group, an aralkyl group, an alkylcarbonyl group, a phenylcarbonyl group, a substituted phenylcarbonyl group or an alkoxycarbonyl group), a group having the formula
     (wherein R 4  and R 5  may be the same or different and are a hydrogen atom or an alkyl group), a group having the formula
     (wherein n is 0 or 1), a phthalimide group or a dioxolanylmethyl group, and A and B may be the same or different and are an alkyl group, an alkoxy group, a haloalkyl group, a haloalkoxy group, an amino group, a monoalkylamino group, a dialkylamino group, a cyano group or a halogen atom}, and a herbicidal composition containing said pyrimidine derivative as an active ingredient.
Patent EP-0475307-A1 (EP)
Inventor: PELLON BRIAN JAY
IPC: C08F110/06
Filed: 1991-09-06
Abstract: An elastomeric high molecular weight substantially amorphous propylene homopolymer having a melting point between about 145°C and 165°C, a melt viscosity at 190°C greater than 200,000 cps and a heat of fusion between about 4 cal./gm. and about 10 cal./gm.is disclosed. The polymer comprises from about 35% to about 55% of a diethyl ether soluble fraction, the fraction having an inherent viscosity less than about 1.0 dl/g and exhibiting substantially no isotactic crystallinity and from about 30% to about 70% of a heptane soluble fraction, the fraction having a melting point between about 100°C and 115°C and a heat of fusion less than about 2.0 cal./gm.
Patent EP-0476531-A1 (EP)
Inventor: GILLMANN WILLY
IPC: E04D13/17
Filed: 1991-09-13
Abstract: A ventilated roof ridge capping having a fastening region (10) and an edge region (13), between which a chimney-like central region (11) having elongated-hole openings (12) for the passage of air is situated, is illustrated and described. In the capping according to the invention, the vacuum formation on the underside is improved in that each two immediately succeeding elongated-hole openings (12) are assigned an air baffle (14) which runs substantially parallel to the elongated-hole openings (12) and is arranged such that it cuts off an air flow transversely to the longitudinal direction (L) of the capping through a water-drainage region (15) bounded by the chimney-like elongated-hole openings (12), without preventing water drainage. <IMAGE>
Patent EP-0479313-A1 (EP)
Title: Method of expanding tobacco
Inventor: OGAWA TAKASHI
IPC: A24B3/18
Filed: 1991-10-04
Abstract: There is disclosed a method of plumping cut tobacco comprising a step (1) of impregnating the cut tobacco with an adjuvant plumping agent and forcing the adjuvant plumping agent to expand in order to inflate the tissues of cut tobacco (plumping step), a step (3) of idly storing the plumped tobacco with a low moisture content level (idle storage step) and a step (4) of remoisturizing the cut tobacco by adding moisture to it to a predetermined final moisture content level after the idle storage step (moisture content regulating step). With such a method, cut tobacco can be remarkably plumped before it is used for cigarette production.
Patent EP-0443834-A1 (EP)
Inventor: CHANG DAVID B
IPC: F26B3/30
Filed: 1991-02-20
Abstract: An improved curing oven is disclosed. The present invention 10 provides an improved curing oven which cures materials with electromagnetic radiation in the ultraviolet region. The invention consists of a surface 12 lined with a layer of material 14 effective to radiate ultraviolet radiation in response to the application of infrared radiation. In a specific illustrative implementation, the invention 10 includes a second surface 18 overlying the first surface 12 providing a passageway therebetween. The oven temperature is set and maintained by a conventional temperature controller 20. The temperature controller 20 measures the oven temperature and controls a valve 22 which adjusts the gas pressure from a gas supply 24 to a set of oven burners 26. Air is supplied through inlet ports 28 included in the second surface 18.
Patent EP-0453080-A1 (EP)
Inventor: LOXLEY RUSSELL ALLAN
IPC: F28F19/00
Filed: 1991-03-07
Abstract: A heat exchanger (10) for placing a first (A) and a second (B) fluid in heat exchange relationship with one another is provided with a primary (C,E) and secondary (D,F) region. 
     The primary (C,E) region of the heat exchanger (10) is adapted so that in operation there is a maximum temperature differential between the two fluids. The temperature differential being sufficient to prevent solidification of any liquid impurities entrained within the fluids on the heat exchanger internal surfaces. 
     In the secondary (D,F) region of the heat exchanger (10) the two fluids flow in opposite directions, contraflow, to provide efficient heat transfer.
Patent EP-0454366-A1 (EP)
Inventor: HAMMOND EUGENE WILLIAM
IPC: A23L5/40
Filed: 1991-04-19
Abstract: The colouring composition comprises liposomes containing entrained colouring material, the liposomes being dispersed in a fat-based edible medium, for example a biscuit cream. The liposomes are preferably formed from a mixture of hardened and unhardened lipids, preferably lecithin. The entrained colouring material is an aqueous colour phase containing a natural, nature-identical or other coloured material. The coloured biscuit cream is prepared by first combining fat and sugar and then adding a blend of hardened and unhardened lecithins and the aqueous colour phase, in which liposomes containing the coloured material are formed.